Exhibit 99.1

[XL Capital Logo Omitted]


                                                           XL Capital Ltd
                                                           XL House
                                                           One Bermudiana Road
                                                           P. O. Box HM 2245
                                                           Hamilton HM JX
                                                           Bermuda

                                                           Phone: (441) 292-8515
                                                           Fax: (441) 292-5280

Press Release


Contact:  David Radulski                   Roger R. Scotton
          Investor Relations               Media Relations
          (441) 294-7460                   (441) 294-7165


               XL CAPITAL LTD ANNOUNCES RECEIPT OF DRAFT REPORT OF
           THE INDEPENDENT ACTUARY REGARDING WINTERTHUR INTERNATIONAL
                        NET RESERVE AND PREMIUM SEASONING

HAMILTON,  BERMUDA  - November 23, 2005 - XL Capital Ltd ("XL" or the "Company")
(NYSE:  XL)  announced  today that it received a draft actuarial report from the
Independent  Actuary in connection with XL's post-closing protection for adverse
development  of  net  loss  and unearned premium relating to XL's acquisition of
certain  Winterthur  International  insurance  operations  from Winterthur Swiss
Insurance  Company  ("WSIC")  in  2001.

Initial  review  of  the  Independent  Actuary's draft report indicates that the
Independent  Actuary  has  determined that WSIC's submitted Seasoned Net Reserve
Amount  ("SNRA")  and  Net Premium Receivable Amount ("NPRA") are closest to the
Independent Actuary's determinations of SNRA and NPRA.  These determinations, if
made  final  as described further below, would result in XL receiving a net lump
sum  payment  in  the  amount  of approximately $575 million (including interest
receivable)  from  WSIC.

The  Independent  Actuary has indicated to the parties that he intends his draft
report  to be final absent manifest errors. The parties have been advised by the
Independent Actuary that he will revise the draft report for any manifest errors
brought  to  his attention by the parties and finalize the report by December 5,
2005  (after  the  close  of  regular market hours on the NYSE). The Independent
Actuary's  report and the determinations therein become final on such date under
the  terms  of the Sale and Purchase Agreement, as amended, between XL Insurance
(Bermuda)  Ltd and WSIC (the "SPA"). Under the terms of the SPA, the amounts due
to  XL  as  described  above  are  payable  within  five  business  days  of the
Independent Actuary's report becoming final. Accordingly, absent manifest errors
in  the draft report as described above,



an aggregate of $575 million (including interest as described above) will be due
to  XL  from  WSIC by December 12, 2005. If the draft report is finalized in the
time  period  described above, XL would expect to record a loss of approximately
$830 million in the fourth quarter of 2005 relating to the independent actuarial
process.

XL  Capital  Ltd,  through  its operating subsidiaries, is a leading provider of
insurance  and  reinsurance  coverages  and  financial  products and services to
industrial,  commercial  and professional service firms, insurance companies and
other  enterprises  on  a worldwide basis.  As of September 30, 2005, XL Capital
Ltd  had  consolidated  assets  of  approximately $54.9 billion and consolidated
shareholders'  equity  of  approximately $7.0 billion. More information about XL
Capital  Ltd  is  available  at www.xlcapital.com.

This  press release contains forward-looking statements. Statements that are not
historical  facts,  including  statements  about  XL's  beliefs,  plans  or
expectations,  are  forward-looking  statements.  These  statements are based on
current plans, estimates, and expectations. Actual results may differ materially
from  those included in such forward-looking statements and therefore you should
not  place undue reliance on them. A non-exclusive list of the important factors
that  could  cause  actual  results  to  differ  materially  from  those in such
forward-looking  statements  includes  the  following:  (a)  the timely and full
recoverability  of reinsurance placed by XL with third parties, or other amounts
due  to  XL,  including,  without  limitation, amounts due to XL from Winterthur
Swiss Insurance Company (i) in connection with the independent actuarial process
or  (ii) under other contractual arrangements; (b) greater frequency or severity
of  claims  and  loss  activity  than XL's underwriting, reserving or investment
practices anticipate based on historical experience or industry data; (c) trends
in  rates for property and casualty insurance and reinsurance;  (d) developments
in  the  world's  financial  and  capital  markets  that  adversely  affect  the
performance  of  XL's  investments  or  access  to  such markets; (e) changes in
general  economic  conditions,  including  foreign  currency  exchange  rates,
inflation  and  other  factors; and (f) the other factors set forth in XL's most
recent  reports  on  Form  10-K, Form 10-Q, and other documents on file with the
Securities  and  Exchange Commission, as well as management's response to any of
the  aforementioned  factors.  XL  undertakes  no obligation to update or revise
publicly  any forward-looking statement, whether as a result of new information,
future  developments  or  otherwise.